.us_logo{
    padding: 20px 0 12px;
}
.us_logo img{
    height: 100px;
    width:100px;
}
.us_logo, .us_name, .us_version{
    text-align: center;
}
.us_name{
    font-size: 18px;
    line-height: 18px;
    margin-bottom: 10px
}
.us_version{
    font-size: 15px;
    line-height: 15px;
    color: #565656;
    margin-bottom: 18px;
}
.us_des{
    padding:0 10px;
}
.us_title{
    height: 40px;
    display: -webkit-flex;
    display: flex;
    align-items: center;-webkit-align-items: center;
    align-items: center;
    font-size: 15px;
}
.us_title_img{
    display: block;
    height: 15px;
    width: 15px;
    margin-right: 5px;
}
.us_content{
    line-height: 23px;
    font-size: 13px;
    color: #6e6e6e;
    text-align: justify;
}
.us_content .tag{
    color: #000000;
}
.us_footer{
    padding-top: 100px;
}
.us_corp{
    font-size: 10px;
    line-height: 20px;
    text-align: center;
    padding: 0 10px 10px;
    color: #222222;
}